commercial treaty vs accord

commercial treaty and accord both are nouns.

Word	Noun	Adjective	Verb	Adverb
commercial treaty	Yes	No	No	No
accord	Yes	No	Yes	No

As nouns, accord is a hypernym of commercial treaty; that is, accord is a word with a broader meaning than commercial treaty:

Other hypernyms of commercial treaty include pact, treaty.

commercial treaty (noun)	accord (noun)
a treaty governing commerce between two or more nations	sympathetic compatibility
	concurrence of opinion
	a written agreement between two states or sovereigns
	harmony of people's opinions or actions or characters

commercial treaty (verb)	accord (verb)
	allow to have
	go together